15671585320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32783}}^1$

素因数の和:32867

約数の個数: 128

約数和(自身を含む): 40363660800

約数和(自身を除く): 24692075480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 37, 38, 40, 68, 74, 76, 85, 95, 136, 148, 152, 170, 185, 190, 296, 323, 340, 370, 380, 629, 646, 680, 703, 740, 760, 1258, 1292, 1406, 1480, 1615, 2516, 2584, 2812, 3145, 3230, 3515, 5032, 5624, 6290, 6460, 7030, 11951, 12580, 12920, 14060, 23902, 25160, 28120, 32783, 47804, 59755, 65566, 95608, 119510, 131132, 163915, 239020, 262264, 327830, 478040, 557311, 622877, 655660, 1114622, 1212971, 1245754, 1311320, 2229244, 2425942, 2491508, 2786555, 3114385, 4458488, 4851884, 4983016, 5573110, 6064855, 6228770, 9703768, 10588909, 11146220, 12129710, 12457540, 20620507, 21177818, 22292440, 23046449, 24259420, 24915080, 41241014, 42355636, 46092898, 48518840, 52944545, 82482028, 84711272, 92185796, 103102535, 105889090, 115232245, 164964056, 184371592, 206205070, 211778180, 230464490, 391789633, 412410140, 423556360, 460928980, 783579266, 824820280, 921857960, 1567158532, 1958948165, 3134317064, 3917896330, 7835792660, 15671585320]

約数ペア:

[(1, 15671585320), (2, 7835792660), (4, 3917896330), (5, 3134317064), (8, 1958948165), (10, 1567158532), (17, 921857960), (19, 824820280), (20, 783579266), (34, 460928980), (37, 423556360), (38, 412410140), (40, 391789633), (68, 230464490), (74, 211778180), (76, 206205070), (85, 184371592), (95, 164964056), (136, 115232245), (148, 105889090), (152, 103102535), (170, 92185796), (185, 84711272), (190, 82482028), (296, 52944545), (323, 48518840), (340, 46092898), (370, 42355636), (380, 41241014), (629, 24915080), (646, 24259420), (680, 23046449), (703, 22292440), (740, 21177818), (760, 20620507), (1258, 12457540), (1292, 12129710), (1406, 11146220), (1480, 10588909), (1615, 9703768), (2516, 6228770), (2584, 6064855), (2812, 5573110), (3145, 4983016), (3230, 4851884), (3515, 4458488), (5032, 3114385), (5624, 2786555), (6290, 2491508), (6460, 2425942), (7030, 2229244), (11951, 1311320), (12580, 1245754), (12920, 1212971), (14060, 1114622), (23902, 655660), (25160, 622877), (28120, 557311), (32783, 478040), (47804, 327830), (59755, 262264), (65566, 239020), (95608, 163915), (119510, 131132)]